Evaluate
25\left(x+1\right)^{2}
Expand
25x^{2}+50x+25
Graph
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\left(5x+5\right)^{2}
Use the distributive property to multiply 5 by x+1.
25x^{2}+50x+25
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(5x+5\right)^{2}.
\left(5x+5\right)^{2}
Use the distributive property to multiply 5 by x+1.
25x^{2}+50x+25
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(5x+5\right)^{2}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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